Beall, Cynthia M Variation in hemoglobin concentration among samples of high-altitude natives in the Andes and the Himalayas. [electronic resource] - American journal of human biology : the official journal of the Human Biology Council 1990 - 639-651 p. digital Publication Type: Journal Article ISSN: 1520-6300 Standard No.: 10.1002/ajhb.1310020607 doi