For citations:
Motorenko N.V., Titova N.D. Pectus excavatum impact on respiratory function in children. Russian Pediatric Journal. 2022;3(1):203. (In Russ.)
Motorenko N.V., Titova N.D. Pectus excavatum impact on respiratory function in children. Russian Pediatric Journal. 2022;3(1):203. (In Russ.)