AU - Watkins RL TI - MIcroscopic moving pictures PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {1836-1837}, VI - LIII IP - 22 AID - 10.1001/jama.1909.02550220048012 [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.02550220048012 SO - Journal of the American Medical Association November 27, 1909 LIII(22):1836