Latent typologies of posttraumatic stress disorder in World Trade Center responders

Sarah R. Horn, Robert H. Pietrzak, Clyde Schechter, Evelyn J. Bromet, Craig L. Katz, Dori B. Reissman, Roman Kotov, Michael Crane, Denise J. Harrison, Robin Herbert, Benjamin J. Luft, Jacqueline M. Moline, Jeanne M. Stellman, Iris G. Udasin, Philip J. Landrigan, Michael J. Zvolensky, Steven M. Southwick, Adriana Feder