[Changes in the thickness of myocardial muscle fibers during human ontogenesis].
D006321:Heart / Q000196:embryology / Q000254:growth & development*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009206:Myocardium / Q000166:cytology
Izmeneniia tolshchiny myshechnykh volokon miokarda v ontogeneze cheloveka