Sperm characteristics in a sample of healthy adolescents in São Paulo, Brazil

• Main Authors: Marcos Mitsuyoshi Mori (Author), Agnaldo Pereira Cedenho (Author), Sergio Koifman (Author), Miguel Srougi (Author)
• 格式: 图书
• 出版: Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz.
• 主题: article
• 在线阅读: Connect to this object online.

The article presents preliminary data from a prospective investigation in a sample of healthy 14-17-year-old students from a technical school in Sao Paulo, Brazil. Ninety-six Tanner stage 5 and thirty-one Tanner stage 4 adolescents were evaluated: testicular volume was measured using a Prader orchid...