Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
Explanation: Siglas de "carcinoembryonic antigen" un ensayo usado para detectar el cáncer de cólon; en castellano: antígeno Carcinoembriónico (ACE); ver www.labdyl.com.ar/files/zort/ muestra/liquido_puncion1.htm
Conchi De Salas Canada Local time: 16:34 Native speaker of: English, Spanish PRO pts in pair: 576