For citations:

Ryzhkov A.I., Shormanov I.S., Vorchalov M.M., Sokolova S.Y., Dybin A.V., Chernykh V.B. AZFb region deletions of Y chromosome in oligozoospermic patient: clinical case and review. Medical Genetics. 2021;20(12):40-52. (In Russ.) https://doi.org/10.25557/2073-7998.2021.12.40-52