[Cervical ribs and their differentiation from underdeveloped 1st ribs].
D002574:Cervical Vertebrae; D005260:Female; D006801:Humans; D007623:Kazakhstan; D008297:Male; D012272:Ribs / Q000002:abnormalities* / Q000254:growth & development; D012737:Sex Factors
Sheĭnye rebra i ikh otlichiia ot nedorazvitykh pervykh reber