Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 [The intrinsic factor].

× No keyword cloud information.

24 in total

1. FACTORS COMPLICATING THE INVESTIGATION OF VITAMIN B12 ABSORPTION.

Authors: R M DONALDSON
Journal: Gastroenterology Date: 1964-05 Impact factor: 22.682

Authors: V HERBERT; W B CASTLE
Journal: N Engl J Med Date: 1964-05-28 Impact factor: 91.245

Authors: L W SULLIVAN; V HERBERT; W B CASTLE
Journal: J Clin Invest Date: 1963-09 Impact factor: 14.808

Authors: H FAILLARD; W PRIBILLA
Journal: Klin Wochenschr Date: 1964-07-15

Authors: L ELLENBOGEN; D R HIGHLEY
Journal: Vitam Horm Date: 1963 Impact factor: 3.421

Authors: R GRASBECK; K SIMONS; I SINKKONEN
Journal: Ann Med Exp Biol Fenn Date: 1962

Authors: V HERBERT; W B CASTLE
Journal: J Clin Invest Date: 1961-11 Impact factor: 14.808

Authors: R BROSSMER; K WALTER
Journal: Klin Wochenschr Date: 1958-10-01

Authors: L ELLENBOGEN; S L BURSON; W L WILLIAMS
Journal: Proc Soc Exp Biol Med Date: 1958-04

Authors: W Pribilla; H Faillard; H E Posth
Journal: Nucl Med (Stuttg) Date: 1963