The haemoglobin level of fit elderly people.
D000367:Age Factors; D000368:Aged; D000704:Analysis of Variance; D004032:Diet; D004044:Dietary Proteins; D005191:Family Characteristics; D005260:Female; D005638:Fruit; D006452:Hemoglobinometry; D006454:Hemoglobins; D006801:Humans; D008297:Male; D012737:Sex Factors; D012923:Social Class; D014675:Vegetables
D004044:Dietary Proteins; D006454:Hemoglobins