| Literature DB >> 14432422 |
H J PETTENKOFER, W MAASSEN, R BICKERICH.
Abstract
Entities:
Keywords: BLOOD GROUPS; ESCHERICHIA COLI/immunology; LACTOBACILLUS/immunology
Mesh:
Substances:
Year: 1960 PMID: 14432422
Source DB: PubMed Journal: Z Immun exp ther ISSN: 0372-9052