TY - GEN AU - Snyder,S H TI - Parkinson's disease. Fresh factors to consider SN - 0028-0836 PY - 1991///0419 KW - Animals KW - DNA KW - genetics KW - Dopamine KW - metabolism KW - MPTP Poisoning KW - Nerve Growth Factors KW - Nerve Tissue Proteins KW - Neurons KW - drug effects KW - Parkinson Disease KW - drug therapy KW - Parkinson Disease, Secondary KW - chemically induced KW - Rats KW - gamma-Aminobutyric Acid N1 - Publication Type: News UR - https://doi.org/10.1038/350195a0 ER -