Purpose in life and tobacco use among community-dwelling mothers of early adolescents
Yuko Morimoto, Syudo Yamasaki, Shuntaro Ando, Shinsuke Koike, Shinya Fujikawa, Sho Kanata, Kaori Endo, Miharu Nakanishi, Stephani L Hatch, Marcus Richards, Kiyoto Kasai, Mariko Hiraiwa-Hasegawa, Atsushi Nishida
BMJ Open Apr 2018, 8 (4) e020586; DOI: 10.1136/bmjopen-2017-020586