Transmission electron microscopy of pili annulati Joice Brião Göebel Pinto, Hiram Larangeira de Almeida, Antônia Larangeira de Almeida, Pedro de Oliveira Firpo

Transmission and scanning electron microscopy of cutis rhomboidalis Ângela Faistauer Torre, Hiram Larangeira de Almeida Junior, Valeria Magalhães Jorge, Antônia Larangeira de Almeida

Evaluation of dermal collagen stained with picrosirius red and examined under polarized light microscopy* Polyana Galvão Bernardes Coelho, Lissandro Gonçalves Conceição, Sirley Adriana Ortiz Bedoya, Maria Verônica de Souza, Marlene Isabel Vargas Viloria