Nduka, Ebere U., et al. “Circulating Plasma Levels of Follicle-Stimulating Hormone, Luteinizing Hormone and Testosterone in Malnourished Male Children”. The Turkish Journal of Pediatrics, vol. 29, no. 3, Sept. 1987, pp. 151-4, https://doi.org/10.24953/turkjpediatr.1987.3914.