1 Subjects: “...Lichen Planus, Oral...”

2 Subjects: “...oral lichen planus...”

3 Subjects: “...lichen planus...”

4 Subjects: “...oral lichen planus...”

5 Subjects: “...oral lichen planus...”

6 Subjects: “...lichen sclerosus...”

7 Subjects: “...lichen sclerosus...”

8 Subjects: “...lichen...”

9 Subjects: “...catapyrenioid lichens...”

10 Subjects: “...lichen extracts...”

11 Subjects: “...lichen extracts...”

12 Subjects: “...lichens...”

13 Subjects: “...lichens...”

14 Subjects: “...lichen...”

15 Subjects: “...lichen...”

16 Table of Contents: “... dermatitis -- Contact dermatitis -- Lichen planus -- Pemphigus and pemphigoids -- Morphea and Lichen...”

17 Table of Contents: “... contagiosa -- Intertrigo -- Lichen ruber -- Nagelpilz -- Periorale Dermatitis -- Perlèche -- Pityriasis rosea...”

18 Table of Contents: “... generalisierten exfoliierenden Erythrodermien der Erwachsenen -- Lichen ruber und Pityriasis rubra pilaris...”

19 Table of Contents: “... contagiosa -- Intertrigo -- Lichen ruber -- Nagelpilz -- Periorale Dermatitis -- Perlèche -- Pityriasis rosea...”

20 Table of Contents: “... -- Herpesinfektionen -- Hyperhidrosis -- Hypertrophe Narben und Keloide -- Impetigo contagiosa -- Intertrigo -- Lichen...”