เหตุทุกอัชฌัตติกทุกะ
TIPITAKA Volume 44 : PALI ROMAN Abhidhamma Pitaka Vol 11 : Abhi. Pa.(5) Anulomadukattikapaṭṭhānaṃ Hetudukaajjhattikadukaṃ
[104] Nahetuṃ ajjhattikaṃ dhammaṃ paṭicca nahetu ajjhattiko dhammo uppajjati hetupaccayā: ekaṃ. Sabbattha vitthāro.