Lemola, S., Gkiouleka, A., Urfer-Maurer, N. et al. Midwives’ engagement in smoking- and alcohol-prevention in prenatal care before and after the introduction of practice guidelines in Switzerland:

Lemola, S., Gkiouleka, A., Urfer-Maurer, N. et al. Midwives’ engagement in smoking- and alcohol-prevention in prenatal care before and after the introduction of practice guidelines in Switzerland: