[Study of some biochemical constituents in a Moroccan milieu. Rural zone and urban zone].
D001798:Blood Proteins / Q000737:chemistry*; D002118:Calcium / Q000097:blood*; D002784:Cholesterol / Q000737:chemistry*; D006403:Hematologic Tests; D006801:Humans; D008274:Magnesium / Q000097:blood*; D011188:Potassium / Q000097:blood*; D012964:Sodium / Q000097:blood*
D001798:Blood Proteins; D002784:Cholesterol; D012964:Sodium; D008274:Magnesium; D011188:Potassium; D002118:Calcium
BLOOD PROTEINS/chemistry; CALCIUM/blood; CHOLESTEROL/chemistry; MAGNESIUM/blood; POTASSIUM/blood; SODIUM/blood