List of Articles Volatile compounds Open Access Article Abstract Page Full-Text 1 - Comparison of (HS-SPME) method and innovative microwave-assisted steam hydro-diffusion (MSHD) method in extraction of volatile compounds and essential oils from medicinal plants and aromatic herbs sayedeh mansoureh memarzadeh Abdollah Ghasemi pirbalouti Ali Gholami Sayed Ahmad Nourbakhsh