PT  - JOURNAL ARTICLE
AU  - Ralph Neff
AU  - Dick Hoops
AU  - Guy Simmons
TI  - A Modified FORTRAN Program for the Calculation of Modulation Transfer Function
DP  - 1977 Dec 01
TA  - Journal of Nuclear Medicine
PG  - 1238--1240
VI  - 18
IP  - 12
4099  - http://jnm.snmjournals.org/content/18/12/1238.short
4100  - http://jnm.snmjournals.org/content/18/12/1238.full
SO  - J Nucl Med1977 Dec 01; 18