Abduvalieva Ch. M., Allayev M. Ya., Khalilov S.K., Kadyrov K.Z., and Israilov Sh.Sh. “Diagnosis And Treatment In Children Of Gastrointestinal Diseases And 12- Finger Ulcer”. Journal of Advanced Zoology, vol. 45, no. S3, Mar. 2024, pp. 126-30, doi:10.53555/jaz.v45iS3.4342.