Abduvalieva Ch. M., Allayev M. Ya., Khalilov S.K., Kadyrov K.Z. and Israilov Sh.Sh. (2024) “Diagnosis And Treatment In Children Of Gastrointestinal Diseases And 12- Finger Ulcer”, Journal of Advanced Zoology, 45(S3), pp. 126–130. doi: 10.53555/jaz.v45iS3.4342.