Amphotericin B and natamycin are not synergistic in vitro against Fusarium and Aspergillus spp. isolated from keratitis

Prajna Lalitha, Brett L. Shapiro, Allison R. Loh, Annette W. Fothergill, N. Venkatesh Prajna, M. Srinivasan, Catherine E. Oldenburg, David A. Quigley, Jaya D. Chidambaram, Stephen D. McLeod, Nisha R. Acharya, Thomas M. Lietman