Sengupta, P., Nwagha, U., Dutta, S., Krajewska-Kulak, E., & Izuka, E. (2017). Evidence for decreasing sperm count in African population from 1965 to 2015. African health sciences, 17(2), 418-427. https://doi.org/10.4314/ahs.v17i2.16
Citácia podle Chicago (17th ed.)Sengupta, Pallav, Uchenna Nwagha, Sulagna Dutta, Elzbieta Krajewska-Kulak, a Emmanuel Izuka. "Evidence for Decreasing Sperm Count in African Population from 1965 to 2015." African Health Sciences 17, no. 2 (2017): 418-427. https://doi.org/10.4314/ahs.v17i2.16.
Citácia podľa MLA (8th ed.)Sengupta, Pallav, et al. "Evidence for Decreasing Sperm Count in African Population from 1965 to 2015." African Health Sciences, vol. 17, no. 2, 2017, pp. 418-427, https://doi.org/10.4314/ahs.v17i2.16.
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