John W. Downs MD MPH
@downsjw2000
Internist, #OccEnvMed physician, and medical toxicologist ☠️. Army doc. No exposure➡️No effect. Opinions my own.
ID: 3408618101
08-08-2015 13:26:52
1,1K Tweet
576 Takipçi
742 Takip Edilen
@downsjw2000
Internist, #OccEnvMed physician, and medical toxicologist ☠️. Army doc. No exposure➡️No effect. Opinions my own.
ID: 3408618101
08-08-2015 13:26:52
1,1K Tweet
576 Takipçi
742 Takip Edilen