Mattocks KM, Frayne S, Phibbs CS, Yano EM, Zephyrin L, Shryock H, Haskell S, Katon J, Sullivan JC, Weinreb L, Ulbricht C, Bastian LA. Five-year trends in women veterans' use of VA maternity benefits, 2008-2012. Womens Health Issues. 2014 Jan-Feb; 24(1):e37-42.