Reliability and validity of the Japanese version of Paternal Involvement with Infant Scale (PIWIS-J) 論文 Miku URANISHI・Mie Shiraishi・Hanna Horiguchi ·2025-01-01 ·『Journal of Japan Academy of Midwifery』 39(1) pp. 126-138 doi:10.3418/jjam.jjam-2024-0022