refers to combined non-rem sleep stages 3 and 4 in sleep studies

listen to the pronunciation of refers to combined non-rem sleep stages 3 and 4 in sleep studies
İngilizce - İngilizce

refers to combined non-rem sleep stages 3 and 4 in sleep studies teriminin İngilizce İngilizce sözlükte anlamı

refers to combined non-REM sleep stages 3 and 4 in sleep studies
deep sleep
refers to combined non-rem sleep stages 3 and 4 in sleep studies