Record details
Subjects: *LIFESTYLES; *EXERCISE; *CHRONIC diseases
Subjects: CANCER risk factors; DIET in disease; MUTAGENS
Subjects: *LIFESTYLES; *LIFE expectancy; *SEX distributionUNITED States
Subjects: HEALTH of physicians; HEALTH behavior; HEALTH surveys
Subjects: MEDICAL research; AGING; LONGEVITY
Subjects: *INFLUENZA prevention; *INFLUENZA vaccines; *IMMUNIZATION