Because black flies are active for only a few months each year in the vicinity of this laboratory, methods for collecting, extracting, sterilizing, and storing eggs were devised to facilitate a year around program of research. These methods were developed partly from existing entomological and limnological techniques.
No takes yet. Share an insight, caveat, or question.
F. J. H. Fredeen (1959) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: