1.
Antonie Van Leeuwenhoek
; 37(2): 233-46, 1971.
Article
in English
| MEDLINE
| ID: mdl-5314556
2.
Antonie Van Leeuwenhoek
; 36(2): 193-207, 1970.
Article
in English
| MEDLINE
| ID: mdl-5310894