TY  - BOOK
AU  - 
AU  - 
AU  - Ortiz,Yolanda
ED  - International Congress of Dermatology
TI  - Dermatology: proceedings of the XV International Congress, Mexico, 16-21 October 1977 
SN  - 0444900470 (Elsevier)
PY  - 1979///
CY  - Amsterdam
PB  - Excerpta Medica
KW  - Dermatology
KW  - Congresses
N1  - Includes bibliographies and indexes
ER  -