1.938 දසුන්
This MGM John Nesbitt's Passing Parade series short dramatizes how the work of Dutch physician Christiaan Eijkman, who searched for a cure for beri-beri on the island of Java in the 1890s, led to the discovery of vitamins.
නිදහස් කරන්න: Oct 10, 1942
ධාවන කාලය: 11 මිනිත්තු
භාෂාව: English
ශබ්දාගාර: Metro-Goldwyn-Mayer
රට: United States of America