1.
Zentralbl Bakteriol Orig
; 210(3): 364-70, 1969 Jul.
Article
in English
| MEDLINE
| ID: mdl-4982615
2.
Zentralbl Bakteriol Orig
; 211(2): 198-205, 1969.
Article
in English
| MEDLINE
| ID: mdl-4989402