http://hayat.tums.ac.ir Hayat - Journal articles for year 1998, Volume 4, Number 3 Yektaweb Collection - https://yektaweb.com en 1998/5/11 http://journals.tums.ac.ir/hayat/browse.php?a_id=358&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=359&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=360&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=361&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=362&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=363&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=364&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=365&sid=1&slc_lang=en http://journals.tums.ac.ir/hayat/browse.php?a_id=366&sid=1&slc_lang=en