@article {256,
	title = {Influence of seasonal changes in sensitivity of lice Pediculus humanus humanus L. to p,p{\textquoteright}-DDT and gamma HCH},
	journal = {Roczniki Panstwowego Zakladu Higieny},
	volume = {19},
	year = {1968},
	note = {LR: 20031114; JID: 0414756; 50-29-3 (DDT); 58-89-9 (Lindane); ppublish},
	month = {1968},
	pages = {141 - 146},
	address = {POLAND},
	keywords = {animals, DDT, Lice/drug effects, Lindane/toxicity, Seasons},
	isbn = {0035-7715},
	author = {Styczynska,Bogumila}
}
@article {257,
	title = {A note on the relationship between feeding and insemination in Pediculus humanus},
	journal = {Journal of Medical Entomology},
	volume = {5},
	year = {1968},
	note = {Troester; Pediculus; Biology; Ern{\"a}hrung; Entwicklung; Gonaden.; M{\"a}nnliche L{\"a}use k{\"o}nnen; wie experimentell nachgewiesen wird; weibliche L{\"a}use nur begatten; wenn erstere mindestens 12 Std. vorher Blut aufgenomen haben. Bei Weibchen ist der Zeitabstand zwischen Nahrungsaufnahme und Begattung bedeutungslos.},
	month = {1968},
	pages = {265 - 266},
	keywords = {biology, feeding, Pediculus humanus, Troester},
	author = {Gooding,R. H.}
}
@article {258,
	title = {Pediculus humanus humanus (Linne 1758) resistance to D. D. T. in various localities of the Ecuadorian Andes},
	journal = {Revista Ecuatoriana de Higiene y Medicina Tropical},
	volume = {25},
	year = {1968},
	note = {LR: 20041117; JID: 9427215; 0 (Insecticides); 50-29-3 (DDT); ppublish},
	month = {1968},
	pages = {141 - 143},
	address = {ECUADOR},
	keywords = {animals, DDT, drug effects, Ecuador, humans, insecticide, lice, Lice Infestations/drug therapy/prevention \& control/veterinary, pharmacology, South America},
	isbn = {0013-0745},
	author = {Arzube,M. E.}
}
