TY  - GEN
AU  - Berk,Lionel
AU  - Castle,William B
AU  - Welch,Arnold D
AU  - Heinle,Robert W
AU  - Anker,Rudolf
AU  - Epstein,Martin
TI  - Observations on the etiologic relationship of achylia gastrica to pernicious anemia. X. Activity of vitamin B12 food (extrinsic) factor. 1948
SN  - 0212-1611
PY  - 2005///0218
KW  - Achlorhydria
KW  - history
KW  - Anemia, Pernicious
KW  - History, 20th Century
KW  - Humans
KW  - Vitamin B 12
N1  - Publication Type: Biography; Classical Article; Historical Article; Journal Article
ER  -