M.Yu. Denisov & E.Yu. Shvedkina. (2010). FUNCTIONAL DISORDERS OF THE DIGESTIVE TRACT IN INFANTS. Union of pediatricians of Russia.
Cita Chicago (17th ed.)M.Yu. Denisov i E.Yu. Shvedkina. FUNCTIONAL DISORDERS OF THE DIGESTIVE TRACT IN INFANTS. Union of pediatricians of Russia, 2010.
Cita MLA (9th ed.)M.Yu. Denisov i E.Yu. Shvedkina. FUNCTIONAL DISORDERS OF THE DIGESTIVE TRACT IN INFANTS. Union of pediatricians of Russia, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.