TY  - GEN
AU  - Wurtman,R J
AU  - Zhdanova,I
TI  - Improvement of sleep quality by melatonin
SN  - 0140-6736
PY  - 1996///0102
KW  - Aged
KW  - Humans
KW  - Melatonin
KW  - administration & dosage
KW  - Middle Aged
KW  - Sleep
KW  - drug effects
KW  - Sleep Initiation and Maintenance Disorders
KW  - drug therapy
N1  - Publication Type: Clinical Trial; Comment; Letter
UR  - https://doi.org/10.1016/s0140-6736(95)92509-0
ER  -