Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7845510.17816/kazmj78455Review (Book)To the question of placental transmission of tbc. Calmette, Valtis and Lasomme (Ann. De l'Inst. Pasteur, 1928, No. 10)150119292511051052008202120082021Copyright © 1929, Eco-Vector1929<p>Calmette, Valtis and Lasomme, examining 26 children and fetuses born to tbc mothers who have not had any contact with the latter after birth</p>Kazan Medical archiveКазанский медицинский архив