1. Avelar JM (1976a) Umbilicoplasty – a technique without external scar (Umbilicoplastia uma técnica sem cicatriz externa). 13rd Bras Cong of Plast Surg and First Brazilian Cong of Aesthetic Surgery. (13° Congresso Brasileiro de Cirurgia Plástica e 1° Congr Bras Cir Estética), Porto Alegre – RS (Brazil) 81–82
2. Avelar JM (1976b) Umbilicoplasty – A istema without external scar. Cahiers de chirurgie Esthétique. Journees internationals de Chirurgie Esthetique. Vendredi 21 – Paris (France) mai.
3. Avelar J (1978) Abdominoplasty – systematization of a technique without external umbilicalscar. Aesthet Plast Surg 2:141
4. Avelar JM (1979) Umbilical scar – its importance and technique for creating during abdominoplasty (Cicatriz umbilical – da sua importância e da técnica de confecção nas istemalasties). Rev Bras Cir 1(2):41–52.
5. Avelar JM and Padovez JC (1982) – Mamoplasty combined with Abdominoplasty – Analises of 40 consecutive cases. (Mamaplastia e Abdominoplastia Combinadas – Análise de 40 Casos Consecutivos) In: Annals of Brazilian Symposio of Abdominoplasty. (Anais do Simpósio Brasileiro de Abdominoplastia), ed. by Juarez M. Avelar, Sponsored by Brazilian Society of Plastic Surgery-Regional São Paulo, (Patrocinado pela Sociedade Brasileira de Cirurgia Plástica – Regional São Paulo). 1:141–148. Editora Cidade, Rio de Janeiro – Brazil.