Scaraffia, PY, et al. “Comparative Study of Enzymes in Testes and Ovaries from Adult Dipetalogaster Maximus (Uhler) and Triatoma Infestans (Klug) (Hemiptera: Reduviidae). Correlation With Fine Structural Organization”. European Journal of Histochemistry, vol. 45, no. 3, Dec. 2009, pp. 295-03, doi:10.4081/1639.