TY - RPRT TI - [Methylphenidate double-blind trial: indication and performing]. AU - L Bliznakova AU - S Gerstner AU - M H Schmidt AU - K Becker DO - 10.1055/s-2005-836823 UR - https://pubmed.ncbi.nlm.nih.gov/17205427/ ID - 17205427 ER -