[Incidence of 3 roots in the lower 1st molar. 1].
Hernández
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Caballero
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D000293:Adolescent; D000328:Adult; D002648:Child; D006801:Humans; D008334:Mandible; D008875:Middle Aged; D008963:Molar / Q000033:anatomy & histology*; D014092:Tooth Root / Q000033:anatomy & histology
Incidencia de tres raíces en el primer molar inferior. Primera parte.