{"id":"000027905","type":"book","title":"Unaltered cortical area of pregnant and lactating woman: studies of the second metacarpal bone in north and central american populations.- Philadelphia, PA","container-title":"Investigative radiology; 6.1971, no. 2, S. 119-121: 2 Tab","author":[{"family":"Frisancho","given":"Andrés R."}],"issued":{"raw":"1971"}}