Īmēra pūkete: On Childhood Hygiene. Review of the book: Childhood Hygiene in Saint Petersburg and the Saint Petersburg Province (mid-XVIII – early XX centuries): collection of documents and materials. Compiled by V.A. Veremenko, I.V. Sinova, S.V. Zaitseva, O.A. Semenova, A.E. Zhukova, S.V. Stepanov, T.V. Volgina; Leningrad State University named after A.S. Pushkin. Saint Petersburg: Propaganda, 2023, 432 p.