For citations:
Romantsov M.G., Melnikova I.Yu., Sarvilina I.V. Frequently Ill Child Syndrome. Antibiot Khimioter = Antibiotics and Chemotherapy. 2012;57(9-10):8-16. (In Russ.)
Romantsov M.G., Melnikova I.Yu., Sarvilina I.V. Frequently Ill Child Syndrome. Antibiot Khimioter = Antibiotics and Chemotherapy. 2012;57(9-10):8-16. (In Russ.)