Capillaries - Physiopedia
Capillary - Wikipedia
Function of Capillaries: Definition, Structure, Types, and Conditions
Capillary - The Definitive Guide - Biology Dictionary
Capillaries: Continuous, fenestrated and sinusoidal - Kenhub
Histology, Capillary - StatPearls - NCBI Bookshelf
Studies on the cell biology of interendothelial cell gaps - PMC
Capillaries: Structure, Types, and Their Role in Microcirculation
6.8 Capillary Exchange – Fundamentals of Anatomy and Physiology
Capillary Exchange | Anatomy and Physiology II - Lumen Learning