1.
Arch Invest Med (Mex)
; 1: Suppl:121-4, 1970.
Article
in Spanish
| MEDLINE
| ID: mdl-5524338
2.
Arch Invest Med (Mex)
; 1: Suppl:125-8, 1970.
Article
in Spanish
| MEDLINE
| ID: mdl-5524339