1.
Rev. méd. Hosp. Gen. Méx
;
45(4): 131-7, 1982.
Article
in Spanish
| LILACS
| ID: lil-9275
2.
Alergia (Méx.)
;
28(4): 145-72, 1981.
Article
in Spanish
| LILACS
| ID: lil-5097