No abstract available
MeSH terms
-
Animals
-
Animals, Newborn
-
Carbon Isotopes / analysis*
-
Carbon Isotopes / blood
-
Fasting
-
Female
-
Hair / chemistry
-
Lactation
-
Milk / chemistry
-
Mothers
-
Nitrogen Isotopes / analysis*
-
Nitrogen Isotopes / blood
-
Seals, Earless / physiology*
Substances
-
Carbon Isotopes
-
Nitrogen Isotopes