Calcium and magnesium contents of gastrointestinal tissues in six species.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000032:analysis* / Q000097:blood; D002415:Cats; D003106:Colon / Q000032:analysis; D004064:Digestive System / Q000032:analysis*; D004285:Dogs; D004912:Erythrocytes / Q000032:analysis; D005753:Gastric Mucosa / Q000032:analysis; D006801:Humans; D007413:Intestinal Mucosa / Q000032:analysis; D007421:Intestine, Small / Q000032:analysis; D008274:Magnesium / Q000032:analysis* / Q000097:blood; D008722:Methods; D011817:Rabbits; D051381:Rats; D013045:Species Specificity; D013270:Stomach / Q000032:analysis
D008274:Magnesium; D002118:Calcium