Ptpn2 Loss-Of-Function Reduces Vitamin B12 Levels In Genotyped Crohn'S Disease Patients And Intestinal Brush Border Expression Of The B12 Transporter, Cubilin, In Mice
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Ptpn2 Loss-Of-Function Reduces Vitamin B12 Levels In Genotyped Crohn'S Disease Patients And Intestinal Brush Border Expression Of The B12 Transporter, Cubilin, In Mice ### Output: 