Consideration on counts of oral lactobacilli in pregnant women and women in puerperium
妊婦並に褥婦の口腔内酸産生菌数の検討

Tatsuya Okumura
1955 Journal of The Japanese Stomatological Society  
doi:10.11277/stomatology1952.4.24 fatcat:wzfbrrxfrrdadaryskcfwypkru