Jill M Ferdinands

RE: "INVITED COMMENTARY: BEWARE THE TEST-NEGATIVE DESIGN".

Jill M Ferdinands, Ivo M Foppa, Alicia M Fry, 2017, American journal of epidemiology.

Obstructive Lung Disease Models: What Is Valid?

Jill M Ferdinands, D. Mannino, David M Mannino, 2008, COPD.

The case test-negative design for studies of the effectiveness of influenza vaccine.

Michael Haber, Jill M Ferdinands, Ivo M Foppa, 2013, Vaccine.