AU  - CURTIS AC, BALLMER RS
TI  - THe prevention of carotene absorption by liquid petrolatum
PT  - JOUR
DP  - 1939
TA  - Journal of the American Medical Association
pages = {1785-1788},
VI  - 113
IP  - 20
AID  - 10.1001/jama.1939.02800450007002 [doi]
4100  - http://dx.doi.org/10.1001/jama.1939.02800450007002
SO  - Journal of the American Medical Association November 11, 1939 113(20):1785