1
Published 2023
Springer Nature Singapore
Subjects: ...Medicine / Research...

2
Published 2022
Springer Nature Singapore
Subjects: ...Medicine—Research...

3
Published 2011
World Health Organization
Subjects: ...Ethics Committees, Research...

4
Published 2021
Springer International Publishing
Subjects: ...Medicine / Research...

5
Published 2020
Humana
Subjects: ...Medicine / Research...

6
Published 2020
Springer Nature Singapore
Subjects: ...Medicine—Research...

7
Published 2017
Humana
Subjects: ...Medicine / Research...

8
Published 2021
Humana
Subjects: ...Medicine / Research...

9
Published 2021
Humana
Subjects: ...Medicine / Research...

10
Published 2021
Springer US
Subjects: ...Medicine / Research...

11
Published 1989
Springer US
Subjects: ...Medicine / Research...

12
by Koch, J.H., De Witt Huberts, P.K.A.
Published 1989
Springer US
Subjects: ...Medicine / Research...

13
Published 2013
Springer New York
Subjects: ...Medicine / Research...

14
Published 2015
Springer International Publishing
Subjects: ...Medicine / Research...

15
Published 2013
Springer New York
Subjects: ...Medicine / Research...

16
Published 2017
Humana
Subjects: ...Medicine / Research...

17
Published 2017
Humana
Subjects: ...Medicine / Research...

18
Published 2016
Humana
Subjects: ...Medicine / Research...

19
Published 2017
Humana
Subjects: ...Medicine / Research...

20
Published 2017
Humana
Subjects: ...Medicine / Research...