Marziyeh Ebrahimi, Morteza Zarrabi, Mohammad Hossein Ahmadi, Tahereh Zandieh, Khadijeh Etedali, Solaleh Samimi, Monireh Mohammad, "Results Of Microbial Screening in Royan Cord Blood Bank", 20th Anniversary of the First Cord Blood Transplant & 10th Anniversary of Netcord, 2008/10/18

Mohammad Hossein Ahmadi, Reza Mirnejad, Shiva Mirkalantari, "Clinical and serological evaluation of Brocellosis in patients referring Taleghani Health Center in Songhor city in 2007", نهمين کنگره سراسري ميکروب شناسي ايران, 2008/03/06

Mohammad Hossein Ahmadi, Elmira Gheitanchi, Shiva Mirkalantari, Reza Mirnejad, Ashraf Mohabati Mobarez, Reza Hoseinidost, " Comparison of methods culture and PCR for isolation and identification of Legionalla pneumophila from bronchoalveolar lavage (BAL) specimens", نهمين کنگره سراسري ميکروب شناسي ايران, 2008/03/06

Bahram Kazemi, Mohammad Hossein Ahmadi, Nour Amirmozafari, Mohammad Ali Sadighi Gilani, Faramarz Masjedian Jazi, "Isolation of Mycoplasma hominis and Ureaplasma urealyticum from semen samples of infertile men referring to Royan Institute in 2008", دهمين کنگره سراسري ميکروب شناسي ايران, 2009/04/23

Marziyeh Ebrahimi, Khadijeh Etedali, Mohammad Hossein Ahmadi, "Evaluation of bacterial contamination of umbilical cord blood units and its origin for cryopreservation in Royan Cord blood Bank since 2005 to 2008", دهمين کنگره سراسري ميکروب شناسي ايران, 2009/04/23

Mohammad Hossein Ahmadi, Nour Amirmozafari, Bahram Kazemi, Mohammad Ali Sadighi Gilani, Faramarz Masjedian Jazi, "Detection of Mycoplasma hominis and Ureaplasma urealyticum in semen samplesof infertile men referring to the Royan Institute with PCR method in 2008-2009", يازدهمين کنگره سراسري ميکروب شناسي ايران و اولين کنگره ميکروب شناسي منطقه مديترانه شرقي, 2010/05/10

Shiva Mirkalantari, Mitra Farnodian, Saeid Shoja, Mohammad Hossein Ahmadi, Elmira Gheitanchi, Seyed Amir Yazdanparast, "Assessing the frequency and antibiotic susceptibility pattern of isolated bacteria from septicemic patients in Hasheminejad Hospital of Tehran, Iran 2007-2008", يازدهمين کنگره سراسري ميکروب شناسي ايران و اولين کنگره ميکروب شناسي منطقه مديترانه شرقي, 2010/05/13