PT  - JOURNAL ARTICLE
AU  - Leng, Yue
AU  - Yaffe, Kristine
TI  - To nap or not to nap: more questions than answers
AID  - 10.1136/heartjnl-2019-315442
DP  - 2019 Dec 01
TA  - Heart
PG  - 1768--1769
VI  - 105
IP  - 23
4099  - http://heart.bmj.com/content/105/23/1768.short
4100  - http://heart.bmj.com/content/105/23/1768.full
SO  - Heart2019 Dec 01; 105