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Semin Dermatol
; 15(1): 60-6, 1996 Mar.
Article
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| MEDLINE
| ID: mdl-8723826
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Gynakologe
; 26(4): 225-9, 1993 Sep.
Article
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| MEDLINE
| ID: mdl-8406210
3.
Am J Obstet Gynecol
; 162(3): 871-2, 1990 Mar.
Article
in English
| MEDLINE
| ID: mdl-2316602