absorb
abstract
adequate
amount
analogues
animal
bacterial
bacterium
body
clinically
cloud
cobalt
coenzyme
cofactor
colchicine
concept
covalent
demyelination
dietary
effect
elevated
excretion
fatty
folate
food
found
gastrointestinal
giblets
high
homocysteine
illustration
intrinsic
keyword
keywords
level
malabsorption
metformin
methylcobalamin
monitored
needed
neomycin
optic
oral
parietal
patient
pepsin
poisoning
present
production
prolonged
proteases
secreted
serum
significant
stomach
symptoms
synthesis
tag
tags
term
terms
typography
unmask
vegan
vitamin b12
word
words
year
zidovudine