引用本文: | Sánchez Rodríguez SM,Peláez del Hierro F,Fidalgo de las Heras AM,Morcillo Pimentel A,Caperos Montalbán JM.Body weight increase in expectant males and helpers of cotton-top tamarin (Saguinus oedipus): a symptom of the Couvade syndrome?[J].Psicothema,2008,20(4):825-829. |