Joshua L. Gowin · Joel Stoddard · Ted K. Doykos · Mary D. Sammel +1 more
Mary D. Sammel
🏛 Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine, Philadelphia
Alhambra Frarey · Courtney Schreiber · Arden McAllister · Allison Shaber +3 more
Liisa Hantsoo · Eldin Jašarević · Stephanie Criniti · Brendan McGeehan +6 more
Elizabeth G. Clement · Sarah Horvath · Arden McAllister · Nathanael C. Koelper +2 more
Ellen W. Freeman · Mary D. Sammel · David W. Boorman · Rongmei Zhang
Ellen W. Freeman · Mary D. Sammel · Hui Lin · Clarisa R. Gracia
Deborah R. Kim · Neill Epperson · Emmanuelle Paré · Juan M. Gonzalez +5 more
Clarisa R. Gracia · Mary D. Sammel · Jesse Chittams · Amy C. Hummel +2 more
Dennis J. Dlugos · Mary D. Sammel · Brian L. Strom · John T. Farrar