TY  - RPRT
TI  - Ritalin (methylphenidate): clinical experiences.
AU  - P B PERCHESON
AU  - J J CARROLL
AU  - G SCREECH
PY  - 1959
DO  - 10.1007/bf03014251
UR  - https://pubmed.ncbi.nlm.nih.gov/13662876/
ID  - 13662876
ER  -