The Helminthological Society of Washington, the prototype scientific organization for parasitological research in North America was founded in 1910 by a devoted group of parasitologists in Washington, D.C.

華盛頓寄生蟲學會亚洲欧美精品免费福利，其前身是北美寄生蟲研究組織在线免费看黄有限公司，該組織成立于1910年自拍日韩精品视频在线播放。它是華盛頓特區(qū)致力于這一領域的寄生蟲學者的組織亚洲黄色视频三区。

962Chickens, 812 ducksn and 430 geese were dissected randomly, according to the complete helminthological anatomicalmethod.

尼龍網(wǎng)兜淘洗法對雞18621只久久精品国产99国产、鴨14680只和鵝8600只糞樣鏡檢日韩中文字幕在线另类在线，檢出蟲卵分別為15種、13種和8種三级爽片免费观看黄片。

Seasonal incidence of egg output and adult worm burden of gastro-intestinal nematodes in sheep in Songhuajiang area in Heilongjiang Province was observed by fecal examination, larval culture and helminthological examination.

采用糞便檢查法精品国语91、幼蟲培養(yǎng)法和蠕蟲學剖檢法對黑龍江省松花江地區(qū)羊胃腸道線蟲蟲卵排出與成蟲寄生的季節(jié)動態(tài)進行了研究。

HELMINTHOLOGICAL ABSTRACTS.SERIES A.ANIMAL AND HUMAN HELMINTHOLOGY：動物和人類腸蟲學

LEPROSY AND RELATED SUBJECTS麻瘋 | HELMINTHOLOGICAL ABSTRACTS.SERIES A.ANIMAL AND HUMAN HELMINTHOLOGY動物和人類腸蟲學 | HOSPITAL LITERATURE INDEX醫(yī)院文獻索引