Postcircumcision increase in non-REM sleep was also reflected in an increased total number of non-REM sleep periods and an increased number of extremely long non-REM sleep periods.
(Postcircumcision increase in non-REM sleep; was reflected; in an increased total number of non-REM sleep periods and an increased number of extremely long non-REM sleep periods)
Postcircumcision increase in non-REM sleep
was reflected
in an increased total number of non-REM sleep periods and an increased number of extremely long non-REM sleep periods