title: Behavioral sensitivity to microwave irradiation.
abstract: In "Behavioral sensitivity to microwave irradiation" by N. W. King et al. (23 Apr., p. 398), lines 1 to 8, coltumn 2, page 399, should read " basis of the level of focusing current used to control and monitor the output power of the magnetron (25). A shift from zero to a present level of available power in the exposure cavity was accomplished by applying 5 kv of 60-hz a-c voltage to the anode of the magnetron."
authors.forename: N W
authors.initials: NW
authors.lastname: King
authors.forename: D R
authors.initials: DR
authors.lastname: Justesen
authors.forename: R L
authors.initials: RL
authors.lastname: Clarke