580 - Plants (Botany) 700 - The arts; fine & decorative arts 610 - Medicine & health 219 600 - Technology 216 000 - Computer science, information & general works 196 333 - Economics of land & energy 173 more ... 620 - Engineering & allied operations 168 900 - History & geography 128 363 - Other social problems & services 115 330 - Economics 82 140 - Specific philosophical schools 75 380 - Commerce, communications & transportation 63 630 - Agriculture & related technologies 56 576 - Genetics & evolution 47 551 - Geology, hydrology & meteorology 45 581 - Specific topics in natural history 42 540 - Chemistry & allied sciences 41 414 - Phonology & phonetics 35 500 - Natural sciences & mathematics 28 612 - Human physiology 22 615 - Pharmacology & therapeutics 22 720 - Architecture 22 658 - General management 20 800 - Literature & rhetoric 20 340 - Law 18 320 - Political science 17 370 - Education 15 304 - Factors affecting social behavior 13 530 - Physics 12 100 - Philosophy & psychology 10 300 - Social sciences 9 400 - Language 9 170 - Ethics 6 650 - Management & auxiliary services 4 770 - Photography, photographs & computer art 4 361 - Social problems & social welfare in general 3 780 - Music 3 200 - Religion 2 120 - Epistemology, causation & humankind 1 301 - Sociology & anthropology 1 398 - Folklore 1 520 - Astronomy & allied sciences 1 550 - Earth sciences 1 590 - Animals (Zoology) 1 657 - Accounting 1 791 - Public performances 1 see all ... less ...

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Directory of Open Access Books 494 National Center for Biotechnology Information 26 OAPEN 3

Canadian Agency for Drugs and Technologies in Health 9 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 6 Ho, Chuong 4 Stankovic, Milan 4 Amirkhanian, Serji 3 Baptista, Paula 3 more ... Baños Navarro, Raúl 3 Carillo, Petronia 3 Hoff, Inge 3 Lockhart, Thurmon 3 Rodríguez-Gonzálvez, Pablo 3 Technology Assessment Program (Agency for Healthcare Research and Quality) 3 United States Agency for Healthcare Research and Quality 3 University of Alberta Evidence-based Practice Center 3 Wu, Shaopeng 3 Xiao, Yue 3 Abd-Elsalam, Kamel A. 2 Ahamed, Md Shamim 2 Aldás Carrasco, Miguel Fernando 2 Allakhverdiev, Suleyman 2 Ambrosino, Fabrizio 2 Argáez, Charlene 2 Audigé, Laurent 2 Badjakov, Ilian 2 Baśko, Małgorzata 2 Brzeziński, Marek 2 Castellini, Mirko 2 Chanyotha, Supitcha 2 Checchi, Vittorio 2 Chen, Ding-Qiang 2 Cimon, Karen 2 Clark, Alexander M. 2 Clark, Michelle 2 Codină, Georgiana Gabriela 2 Dincheva, Ivayla 2 Dryden, Donna M. 2 Duarte, Noelia 2 Dąbrowska-Kugacka, Alicja 2 Fabiani, Roberto 2 Faria, Pedro 2 Farooq, Muhammad 2 Ferreiro, Anxo Fernández 2 Ferri, José Miguel 2 Fombuena Borràs, Vicent 2 Fuentes, Sigfredo 2 Galunska, Bistra 2 Gan, Ren-You 2 Giri, Chandra 2 Gonzalez-Aguilera, Diego 2 Gorb, Stanislav N. 2 Gulati, Karan 2 Haddow, Gill 2 Hage, René 2 Hartling, Lisa 2 Hernández-Callejo, Luis 2 Ilias, Muhammad 2 Katra, Itzhak 2 Kočiško, Marek 2 Kretzer, J. Philippe 2 Krsjak, Vladimir 2 Kyaw, Win Thiri 2 Lanza, Stefania 2 Leonowicz, Zbigniew 2 Lewicka, Ewa 2 Li, Ke Xin 2 Li, Yonghui 2 Liang, Shunlin 2 Liu, Junyan 2 Liżewska-Springer, Aleksandra 2 Loshak, Hannah 2 Lu, Fuping 2 Lyal, Chris 2 Lädermann, Alexandre 2 Manghwar, Hakim 2 Marvaldi, Adriana 2 Montoya, Francisco G. 2 Morata, Antonio 2 Moshou, Dimitrios 2 Muzirafuti, Anselme 2 Oberprieler, Rolf 2 Otero-Espinar, Francisco Javier 2 Papak, Joel 2 Paraforos, Dimitrios 2 Pintilii, Radu-Daniel 2 Pollák, Martin 2 Portland VA Medical Center Evidence-based Synthesis Program Center 2 Quality Enhancement Research Initiative (U.S.) 2 Rabb, Danielle 2 Rafatullah, Mohd 2 Randazzo, Giovanni 2 Raposo, António 2 Resch, Heinrich 2 Rivera Parra, José Luis 2 Sakakibara, Masayuki 2 Sandu, Andrei Victor 2 Scheibel, Markus 2 Schuurmans, Macé M. 2 Shamshiri, Redmond R. 2 Shi, Jiancheng 2 Siddiqui, Masoom Raza 2 see all ... less ...

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