1.
Khirurgiia (Mosk)
; (8): 104-5, 1990 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-2259143
2.
Rev. méd. Chile
; 117(1): 34-9, ene. 1989. tab
Article
in Spanish
| LILACS
| ID: lil-63414
3.
Schweiz Med Wochenschr
; 102(12): 437-40, 1972 Mar 25.
Article
in German
| MEDLINE
| ID: mdl-5020531