A Pre-Surgical Window Trial Of Oral Tamoxifen Versus Transdermal 4-Hydroxytamoxifen Gel In Women With Estrogen Receptor Positive Duct Carcinoma In Situ (Dcis)
Tamoxifen;4-Hydroxytamoxifen
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: A Pre-Surgical Window Trial Of Oral Tamoxifen Versus Transdermal 4-Hydroxytamoxifen Gel In Women With Estrogen Receptor Positive Duct Carcinoma In Situ (Dcis) ### Output: Tamoxifen;4-Hydroxytamoxifen