作者: PAUL H. SILVERMAN
DOI: 10.1038/183197A0
关键词:
摘要: LAPAGE1 working with Haemonchus contortus reported in 1933 that: “Attempts have been made to cultivate the parasitic larval stages, a method having found by which free-living infective third stages may be exsheathed and sterilized, so that first obtained studied further sterile media of known composition. Although these hanging drops more than 200 designed imitate environmental factors parasites are presumably exposed body host no success has obtained”.