First parasitic ecdysis of Haemonchus contortus in vitro without stimulation by carbon dioxide.
D000643:Ammonium Chloride / Q000494:pharmacology*; D000818:Animals; D002245:Carbon Dioxide / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D014251:Trichostrongyloidea / Q000187:drug effects / Q000254:growth & development*
D000643:Ammonium Chloride; D002245:Carbon Dioxide